The 14 Best Essential Oil Diffuser For Large Space in 2023

【Super Large Capacity & Longer Running Time】- 1500ml (almost 1/2 gallon) water capacity of Exqline large essential oil diffuser supports over night operation with a full tank of water (up to 10-20 hours working time). No need to fill water as often as using other smaller capacity essential oil diffusers.

【Effortless Usage & Switchable Lighting Mode】 - This large diffuser for essential oils is easy to use - Inject water then add a few drops of your favorite essential oils to the reservoir, and the room will be filled with fabulous aroma. The lights options are separately switchable between bright and dim, providing you a cozy atmosphere in rooms with soft lighting.

【Adjustable Vapor & Whisper Quiet Operation】- Vapor comes out from side of the lid on the top, actualizing oriented diffusion. Knob with 270° rotation to set humidity level. With the help of advanced ultrasonic technology, the large room diffuser produces less than 35 dB of noise, perfect for your baby to have a disturbance-free sleep at night.

【Ultrasonic Mist & Roomy Working Range】- Ultrasonic diffusion doesn't utilize heat, which allows Exqline large capacity essential oil diffuser to maintain essential oil integrity and holistic properties well. It is designed to humidify the air in rooms up to 325 sq ft and aromatherapy scent coverage area is 450 sq ft.

【1 Year Warranty & Lifetime Customer Service】- Our large room essential oil diffuser comes with a 1-year warranty as well as lifetime customer service. To save money by purchasing more Exqline large oil diffuser, please kindly check the promotions on product page. If you have any question, please feel free to contact us.

【250ML Large Capacity】:VIVITEST is a factory with more than 15 years in the development,design,production and research of aromatherapy diffusers,Water molecules are decomposed into 0.1-5 micron diameter nano scale cold fog,By high frequency electronic oscillation generated by ultrasonic vibration equipmentallowing the aroma to float in the air,Produce a lot of active oxygen anion.

【Handmade Ceramic diffuser】:Hand Crafted ceramic cover,Air dry naturally,The Ceramic diffuser was sprayed with a layer of coarse sand,Easy to clean,Solid and durable and save space.

【Waterless Auto-Off Function】:Electric aromatherapy diffusers can last for 6-8 hours.Designed with waterless auto-off function,This essential oil diffuser will turn off automatically.

【Silent Operation】:Whisper-quiet operation(≤19dB), Soothing your mood, Relieving stress and Promote Sleep,The essential oil diffuser operates extremely quietly.

【9 Colors Can Be Adjusted &4 Timer 】Create a relaxing,warm, loving,romantic fragrance environment.We promise 90 Days Money Back,Contact us After-sales Email.

Extra large essential oil diffuser multifunctional aromatherapy device: This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It features a huge and easy to clean 2500 ML water tank, 7 different LED light colors, multiple mist modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.

High mist output large humidifier made with premium quality materials: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more!

Huge capacity can run for days in one fill: Unlike the standard size humidifiers, this has an extra-large capacity and can run all night. It can hold up to 2500 ml of water.

Adjustable low to high mist output, color changing lights, auto shut off – Enjoy the option to change the mist setting. This unique design allows you to set the mist from low to high. This model does not include a remote and convenient and easy to use options are in the diffuser. Unit is equipped with a safety auto shut off when low water level is detected.

A great gift idea for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, size ,design and function like that, it's a guaranteed thoughtful gift!

DESIGN: A white porcelain succulent planted in a beige vase to fit any decor style. Includes 3 pieces: Porcelain botanical with rope, Vessel lid, Vessel.

BATTERY-FREE DIFFUSER: Diffuser does not need power or batteries. It wicks oil up into the porcelain piece and diffuses fragrance into the room.

PORTABLE: Works great in small spaces and can be placed on any flat surface.

ESSENTIAL OIL INCLUDED: We include a 10 mL bottle of our pure, therapeutic grade Peppermint Airome essential oil. For other fragrances, choose from our wide variety of single oils, blends, and all-natural AiromeScents home fragrance essential oil blends.

UNIQUE GIFT IDEA: Great gift for her, for him, for baby or wedding showers. Also make great business gifts.